Element block pseudo-class :active generated with display block line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 1px 1px 1px rgba(0,0,0,0.3) border-radius padding 20px background transform position static font-size 16px border 0px rgba(0,0,0,1) solid z-index auto margin 0px height auto box-sizing content-box transition float none overflow hidden font-weight normal width 160px cursor default